Top 30 Computer / Internet Awareness MCQs For OSSC CHSL 26 June 2024

The Odisha Staff Selection Commission (OSSC) Combined Higher Secondary Level (CHSL) examination often includes questions on computer fundamentals. Here is a compilation of the top 30 multiple-choice questions (MCQs) to help you prepare effectively for the computer section of the OSSC CHSL exam.

Top 30 Computer / Internet Awareness MCQs For OSSC CHSL

1. What does the abbreviation CPU stand for?
   A) Central Programming Unit
   B) Central Processing Unit
   C) Central Power Unit
   D) Central Performance Unit
   Answer: B) Central Processing Unit
2. The abbreviation HTML refers to which of the following?
   A) Hyper Text Markup Language
   B) Hyperlink Textual Markup Language
   C) Hyperlink Text Markup Language
   D) High Text Markup Language
   Answer: A) Hyper Text Markup Language
3. AI is an acronym for what term in computer science?
   A) Automated Input
   B) Artificial Intelligence
   C) Advanced Interface
   D) Analytical Interface
   Answer: B) Artificial Intelligence
4. The abbreviation RAM stands for:
   A) Random Access Memory
   B) Read Access Memory
   C) Rapid Access Memory
   D) Random Allocation Memory
   Answer: A) Random Access Memory
5. Which of the following is represented by the abbreviation URL?
   A) Uniform Resource Locator
   B) Universal Resource Locator
   C) Uniform Retrieval Locator
   D) Universal Retrieval Locator
6. Answer: A) Uniform Resource Locator
7. LAN is an abbreviation for:
   A) Large Area Network
   B) Local Area Network
   C) Linked Area Network
   D) Long Area Network
   Answer: B) Local Area Network
8. The abbreviation BIOS stands for:
   A) Basic Input Output System
   B) Binary Input Output System
   C) Basic Interface Output System
   D) Binary Interface Output System
   Answer: A) Basic Input Output System
9. ISP is short for:
   A) Internet Service Protocol
   B) Internet Service Provider
   C) Internal Service Provider
   D) Integrated Service Provider
   Answer: B) Internet Service Provider
10. What does FTP stand for?
    A) File Transfer Protocol
    B) File Transfer Process
    C) File Transmission Protocol
    D) File Transmission Process
    Answer: A) File Transfer Protocol
11. ALU is an abbreviation for:
    A) Arithmetic and Logic Unit
    B) Advanced Logic Unit
    C) Arithmetic Link Unit
    D) Advanced Link Unit
    Answer: A) Arithmetic and Logic Unit
12. Who designed the C language?
    a) James Gosling
    b) Dennis Ritchie
    c) Bjarne Stroustrup
    d) Guido van Rossum
    Answer: b) Dennis Ritchie
13. What is the primary file extension for C programs?
    a) .java
    b) .c
    c) .cpp
    d) .py
    Answer: b) .c
14. Which operating system was written in C language?
    a) Windows
    b) UNIX
    c) Mac OS
    d) Linux
    Answer: b) UNIX
15. Who developed Java?
    a) Dennis Ritchie
    b) James Gosling
    c) Bjarne Stroustrup
    d) Larry Wall
    Answer: b) James Gosling
16. What is the file extension for Java programs?
    a) .c
    b) .java
    c) .py
    d) .cpp
    Answer: b) .java
17. Java is not:
    a) Platform independent
    b) Object-Oriented
    c) Used for Android development
    d) Procedural Programming Language
    Answer: d) Procedural Programming Language
18. What does SQL stand for?
    a) Sequential Query Language
    b) Structured Query Language
    c) Simple Query Language
    d) Standard Query Language
    Answer: b) Structured Query Language
19. Which organization developed SQL?
    a) Microsoft
    b) Sun Microsystems
    c) IBM
    d) Oracle
    Answer: c) IBM
20. In what year did SQL become a standard of ANSI?
    a) 1984
    b) 1985
    c) 1986
    d) 1987
    Answer: c) 1986
21. What does HTML stand for?
    a) HyperText Markup Language
    b) HyperText Module Language
    c) HighText Markup Language
    d) HyperText Main Language
    Answer: a) HyperText Markup Language
22. Which organization developed HTML?
    a) W3C & WHATWG
    b) ISO
    c) ANSI
    d) IEEE
    Answer: a) W3C & WHATWG
23. What are the common file extensions for HTML documents?
    a) .html and .htm
    b) .htm and .js
    c) .html and .css
    d) .htm and .xml
    Answer: a) .html and .htm
24. Who designed and developed Visual Basic?
    a) Sun Microsystems
    b) Microsoft
    c) IBM
    d) Apple
    Answer: b) Microsoft
25. What is the primary file extension for Visual Basic programs?
    a) .vb
    b) .vbs
    c) .cs
    d) .java
    Answer: a) .vb
26. What is the Integrated Development Environment (IDE) for Visual Basic?
    a) Eclipse
    b) NetBeans
    c) IntelliJ IDEA
    d) Visual Studio
    Answer: d) Visual Studio
27. What does FORTRAN stand for?
    a) Formula Translation
    b) Formal Translation
    c) Formula Transport
    d) Formal Transport
    Answer: a) Formula Translation
28. Who designed FORTRAN?
    a) Dennis Ritchie
    b) John Backus
    c) James Gosling
    d) Bjarne Stroustrup
    Answer: b) John Backus
29. What are some common file extensions for FORTRAN programs?
    a) .for, .f90, .f95
    b) .c, .cpp, .h
    c) .java, .class, .jar
    d) .py, .pyc, .pyo
    Answer: a) .for, .f90, .f95
30. What does ALGOL stand for?
    a) Algorithm Language
    b) Algebraic Language
    c) Arithmetic Language
    d) Automatic Language
    Answer: a) Algorithm Language